Struct ArUco4x4_50 

pub struct ArUco4x4_50;

Decoder for the ArUco 4x4_50 family.

Trait Implementations

impl TagDecoder for ArUco4x4_50

fn name(&self) -> &'static str

Returns the name of the decoder family (e.g., “AprilTag36h11”).

fn dimension(&self) -> usize

Returns the dimension of the tag grid (e.g., 6 for 36h11).

fn bit_count(&self) -> usize

Returns the active number of bits in the tag (e.g., 41 for 41h12).

fn sample_points(&self) -> &[(f64, f64)]

Returns the ideal sample points in canonical coordinates [-1, 1].

fn decode(&self, bits: u64) -> Option<(u32, u32, u8)>

Decodes the extracted bits into a tag ID, hamming distance, and rotation count.

fn decode_full(&self, bits: u64, max_hamming: u32) -> Option<(u32, u32, u8)>

Decodes with custom maximum hamming distance.

fn get_code(&self, id: u16) -> Option<u64>

Get the original code for a given ID (useful for testing/simulation).

fn num_codes(&self) -> usize

Returns the total number of codes in the dictionary.

fn rotated_codes(&self) -> &[(u64, u16, u8)]

Returns all rotated versions of all codes in the dictionary: (bits, id, rotation)

fn for_each_candidate_within_hamming( &self, bits: u64, max_hamming: u32, callback: &mut dyn FnMut(u64, u16, u8), )

Executes a callback for each candidate in the dictionary within a given Hamming distance. This uses Multi-Index Hashing if available for efficiency.